Revelation of Jesus Christ
From the KJV 1611 with Strong's Concordance
G0302
ἄν
an
{an}
A primary particle, denoting a supposition, wish, possibility or uncertainty.
NOTE: Used widely throughout the New Testament (below are the usages from Revelation only).
The following translates multiple Greek words:
come
Revelation 2:25.
withersoever
Revelation 14:4.
would
Revelation 13:15.